Kaley Cuoco may be single again, but that doesn't mean she's lonely. Just a day after her split from husband Ryan Sweeting was announced, the actress added a new member to her family: a horse! Kaley shared the exciting news on Instagram, posting her first snap since the news of her divorce broke. In the image, she's kissing her new buddy, and her wedding ring is noticeably absent. The caption reads, "Welcome to the family, Zaza!" See Zaza's social media debut above, and then see which other couples called it quits so far this year.